/*
 * Copyright (c) 2010 Scott Morgan
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package captaintest.util;

import java.io.*;

public class FileUtil {

    public static void saveFile(String fileName, String xml){
        File f = new File(fileName);
        saveFile(f, xml);
    }

    public static void  saveFile(File f, String xml){
        BufferedWriter writer = null;
        try {
            writer = new BufferedWriter(new FileWriter(f));
            writer.write(xml);
            writer.newLine();
            writer.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static String readFile(String fileName){
        File f = new File(fileName);
        return readFile(f);
    }

    public static String readFile(File f){

        try {
            BufferedReader reader = new BufferedReader(new FileReader(f));
            StringBuilder sb = new StringBuilder();
            while(reader.ready()){
                sb.append(reader.readLine());
            }
            return sb.toString().trim();
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
    }
}
